XFX DD Radeon R9 270X vs XFX HD-645X-ZQHP Radeon HD 6450
A side-by-side spec comparison of the XFX DD Radeon R9 270X and the XFX HD-645X-ZQHP Radeon HD 6450. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which video card is right for your build.
| Specification | ||
|---|---|---|
| TDP | 150W | 150W |
| VRAM | 2 GB | 1 GB |
| Length | 261 mm | 181 mm |
| Chipset | Radeon R9 270X | Radeon HD 6450 |
| Video Outputs | HDMI 2.1, DisplayPort 2.1 | HDMI 2.1, DisplayPort 2.1 |
| VRAM Type | GDDR6 | GDDR6 |
| Base Clock | 1100 MHz | 625 MHz |
| Boost Clock | 1100 MHz | 625 MHz |
XFX DD Radeon R9 270X
4
specs won
XFX HD-645X-ZQHP Radeon HD 6450
0
specs won
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